Abstraxion is a game based around the concept of abstraction.
Here is a shot of the tower creation phase:
A shot of a maze and the game!
Please see https://github.com/jlnr/gosu/wiki and check in the sidebar for your system specific dependencies for the Gosu game library.
Install gem dependencies with:
Node level abstraction
Main map and building towers around the map
Monster spawning, pathing, and mazing
Tower proc effects and other tower enhancements
Monsters and waves for core gameplay